问题

The crash was __________ by millions of viewers who were watching the race on TV.[ ]

A: witnessed
B: heard
C: found
D: watched

正确答案是：

同类题型

Where are my __________/ ‘trauzz /

The Old Town of Lijiang is __________ with tourists for its beautiful old buildings.

____ do you like pandas — Because they’re ____ .

A great welcoming party was held yesterday ________ the visiting president, Mr. Xi Jinping.

What he has done has a bad effect ________ the children